Convertible keyboard assembly



FIG. 1 is an isometric view of a convertible keyboard assembly in afirst modular position of use;

FIG. 2 is a front elevation view of the convertible keyboard of FIG. 1 ;

FIG. 3 is a rear elevation view of the convertible keyboard of FIGS. 1and 2 ;

FIG. 4 is a first side elevation view of the convertible keyboard ofFIGS. 1-3 ;

FIG. 5 is a second side elevation view of the convertible keyboard ofFIGS. 1-4 ;

FIG. 6 is a top plan view of the convertible keyboard of FIGS. 1-5 ;

FIG. 7 is a bottom plan view of the convertible keyboard of FIGS. 1-6 ;

FIG. 8 is an isometric view of the convertible keyboard in a secondmodular position of use;

FIG. 9 is a front elevation view of the convertible keyboard of FIG. 8 ;

FIG. 10 is a rear elevation view of the convertible keyboard of FIGS. 8and 9 ;

FIG. 11 is a first side elevation view of the convertible keyboard ofFIGS. 8-10 ;

FIG. 12 is a second side elevation view of the convertible keyboard ofFIGS. 8-11 ;

FIG. 13 is a top plan view of the convertible keyboard of FIGS. 8-12 ;and,

FIG. 14 is a bottom plan view of the convertible keyboard of FIGS. 8-13.

The evenly dashed broken lines in the figures depict portions of thedisplay device that forms no part of the claimed design.

The dot-dash broken lines in the figures define the boundaries of theclaimed design and form no part thereof.

CLAIM The ornamental design for a convertible keyboard assembly, as shown and described. 